COMM_FRT=[
    'userid','feedid','device','authorid','bgm_song_id','bgm_singer_id',
    'videoplayseconds',
    'authorid_count', 
    'vPlaysecBucket_count',
    'authorid_feedid_nunique', 
    'authorid_vPlaysecBucket_nunique',
    'vPlaysecBucket_feedid_nunique', 
    'vPlaysecBucket_authorid_nunique'
]

SELECT_FRTS=[
    'userid','feedid','device','authorid','bgm_song_id','bgm_singer_id',
    'videoplayseconds',
    'read_comment_feedid_mean',
    #'read_comment_feedid_sum',
    'read_comment_feedid_count',
    'like_feedid_mean',
    #'like_feedid_sum',
    'like_feedid_count',
    'click_avatar_feedid_mean',
    #'click_avatar_feedid_sum',
    'click_avatar_feedid_count',
    'forward_feedid_mean',
    #'forward_feedid_sum',
    'forward_feedid_count',
    'comment_feedid_mean',
    #'comment_feedid_sum',
    'comment_feedid_count',
    'follow_feedid_mean',
    #'follow_feedid_sum',
    'follow_feedid_count',
    'favorite_feedid_mean',
    #'favorite_feedid_sum',
    'favorite_feedid_count',
    'read_comment_userid_mean',
    #'read_comment_userid_sum',
    'read_comment_userid_count',
    'like_userid_mean',
    'like_userid_sum','like_userid_count',
    'click_avatar_userid_mean',
    #'click_avatar_userid_sum',
    'click_avatar_userid_count','forward_userid_mean',
    #'forward_userid_sum',
    'forward_userid_count',
    'comment_userid_mean',
    #'comment_userid_sum',
    'comment_userid_count',
    'follow_userid_mean',
    #'follow_userid_sum',
    'follow_userid_count',
    'favorite_userid_mean',
    #'favorite_userid_sum',
    'favorite_userid_count',
    'authorid_count', 
    'vPlaysecBucket_count',
    'authorid_feedid_nunique', 
    'authorid_vPlaysecBucket_nunique',
    'vPlaysecBucket_feedid_nunique', 
    'vPlaysecBucket_authorid_nunique'
    ]
#
DENSE_FEATURE=['videoplayseconds',
    'read_comment_feedid_mean',
    #'read_comment_feedid_sum',
    'read_comment_feedid_count',
    'like_feedid_mean',
    #'like_feedid_sum',
    'like_feedid_count',
    'click_avatar_feedid_mean',
    #'click_avatar_feedid_sum',
    'click_avatar_feedid_count',
    'forward_feedid_mean',
    #'forward_feedid_sum',
    'forward_feedid_count',
    'comment_feedid_mean',
    #'comment_feedid_sum',
    'comment_feedid_count',
    'follow_feedid_mean',
    #'follow_feedid_sum',
    'follow_feedid_count',
    'favorite_feedid_mean',
    #'favorite_feedid_sum',
    'favorite_feedid_count',
    'read_comment_userid_mean',
    #'read_comment_userid_sum',
    'read_comment_userid_count',
    'like_userid_mean',
    'like_userid_sum','like_userid_count',
    'click_avatar_userid_mean',
    #'click_avatar_userid_sum',
    'click_avatar_userid_count','forward_userid_mean',
    #'forward_userid_sum',
    'forward_userid_count',
    'comment_userid_mean',
    #'comment_userid_sum',
    'comment_userid_count',
    'follow_userid_mean',
    #'follow_userid_sum',
    'follow_userid_count',
    'favorite_userid_mean',
    #'favorite_userid_sum',
    'favorite_userid_count',
    'authorid_count', 
    'vPlaysecBucket_count',
    'authorid_feedid_nunique', 
    'authorid_vPlaysecBucket_nunique',
    'vPlaysecBucket_feedid_nunique', 
    'vPlaysecBucket_authorid_nunique'
    ]